Lines Matching refs:ps1
1444 if (interactive && *cp == '!' && cur_prompt == PS1) {
1471 (cur_prompt != PS1 || !ctype(*s->str, C_IFS | C_IFSWS))) {
1474 } else if (interactive && cur_prompt == PS1) {
1493 case PS1:
1502 char * volatile ps1;
1505 ps1 = str_val(global("PS1"));
1506 shf = shf_sopen(NULL, strlen(ps1) * 2,
1508 while (*ps1)
1509 if (*ps1 != '!' || *++ps1 == '!')
1510 shf_putchar(*ps1++, shf);
1514 ps1 = shf_sclose(shf);
1527 char *cp = substitute(ps1, 0);
